Clostridial septicemia.
D002294:Carcinoma, Squamous Cell / Q000150:complications*; D003015:Clostridium Infections / Q000150:complications*; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis